//
// Tests for System.Drawing.SystemIconsTest.cs 
//
// Authors:
//	Sebastien Pouliot  <sebastien@ximian.com>
//
// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using NUnit.Framework;
using System;
using System.Drawing;
using System.Security.Permissions;

namespace MonoTests.System.Drawing {

	[TestFixture]
	[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
	public class SystemIconsTest {

		[Test]
		public void Same ()
		{
			// SystemIcons always return the same icon
			Assert.IsTrue (Object.ReferenceEquals (SystemIcons.Application, SystemIcons.Application), "Same");
		}

		[Test]
		public void Dispose_SystemIcons ()
		{
			// SystemIcons icon's can't be disposed
			SystemIcons.Application.Dispose ();
			Assert.IsNotNull (SystemIcons.Application.ToBitmap ());
		}

		[Test]
		public void Dispose_Indirect ()
		{
			// SystemIcons icon's can't be disposed
			Icon app = SystemIcons.Application;
			app.Dispose ();
			Assert.IsNotNull (app.ToBitmap ());
		}

		[Test]
		public void Clone_Dispose ()
		{
			// Clones of SystemIcons icon's can be disposed
			Icon app = SystemIcons.Application;
			Icon clone = (Icon) app.Clone ();
			clone.Dispose ();
			Assert.Throws<ObjectDisposedException> (() => clone.ToBitmap ());
		}
	}
}
